I joined Yahoo Labs in 2013 after spending eight years as faculty in the University of Haifa. My Ph.D. is in CS and I got it at the Technion -- Israel Institute of Technology. I published extensively on distributed data mining. However, my main research focus in recent years is privacy. I am interested in providing hard definitions and concrete ethical models of privacy (as well as other social phenomena) which resonate well with sociological theories of human behavior.